I have an AC66U that I am trying to forward some ports so I can run my FTP server and a small mindcraft server. I had the latest OEM firmware on there because the router is semi new and I wanted to give it a good shake down before I put Merlin's firmware on. I had the 2 ports I need forwarding to the two internal network IP's working great until today. I decided to change my mindcraft server around so I can easily do some plug in work for my kids. I added a new port of 32. My old port of 31...
RT-AC66U Ports Not Forwarding
RT-AC66U Ports Not Forwarding